Premium listings

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  Prefabricated And Integrated Foldable Container House

  Construction - Building Materials - QHCC - Hong Kong - August 20, 2025 - 4000.00 Dollar US$

  Foldable Prefabricated House Overall Size:2438*5900*2620mm Top frame :Crossbeam 5480*2.0-2 2138*2.0-2, 210*150 corner piece-4, purlin 100*40*1.0, insulation cotton, iron sheet color steel plate 0.35mm, top guide rail, 0.25mm831 ceiling. Bottom frame ...

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  Prefabricated And Integrated House

  Construction - Commercial - QHCC - Hong Kong - July 29, 2025 - 6350.00 Dollar US$

  Mobile house-foldable house-Space capsule Product presentation Double wing expansion box room can be used by multiple up and down left and right splicing, to adapt to regional strength, only simple tools in the installation process, beautiful appeara...

alloy ml30crmo steel heat treatment Photos Catalog - WorldBid B2B Market

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  Alloy Material Gb Ml30crmo Steel Heat Treatment Specification

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 30, 2025 - 200.00 Dollar US$

  GB ML30CrMo steel is an alloy steel widely used in mechanical manufacturing and engineering fields, and its heat treatment specifications are crucial to ensure material properties. Heat treatment specifications: quenching 880℃, water or oil cooling; ...

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  High Hardness Ml30crmo Alloy Steel Small Heat Treatment Deformation

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 30, 2025 - 202.00 Dollar US$

  ML30CrMo is an alloy structural steel with high hardness and good comprehensive performance. ML30CrMo alloy steel hardness - **Annealing**: Hardness ≤229 HBW, indentation diameter ≥4.0mm - **Quenching and tempering**: Hardness range is between HRC 32...

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  Ml30crmo Steel Delivered In Hot Rolled Or Annealed State

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 30, 2025 - 201.00 Dollar US$

  ML30CrMo steel is usually delivered in hot-rolled or annealed state, depending on the customer's usage requirements and subsequent processing technology: - Hot-rolled state: ML30CrMo steel is directly cooled after high-temperature rolling. It has hig...

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  Purchase Heat Treatment Alloy Spring 6150 Steel

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - December 10, 2023 - 153.00 Dollar US$

  6150 steel round bar sheet plate heat treatment annealing the annealing processing can make it go get great machinability. austenitizing at 1400ºf (760ºc) followed by an iso anneal at 1250ºf (680ºc.) normalizing the standard temperature for normalizi...

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  High End 2 4851 Alloy 601 Steel Heat Treatment Process

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - September 9, 2024 - 990.00 Dollar US$

  ### **heat treatment** 2.4851 alloy 601 can undergo different heat treatment processes to enhance its mechanical properties. common treatments include: - **solution treatment**: typically performed at temperatures between 1100°c and 1200°c, followed ...

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  High Alloy Tool Material 1 2344 Steel Heat Treatment Process

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - December 30, 2024 - 690.00 Dollar US$

  1.2344 steel is a commonly used hot working die steel with excellent wear resistance and high temperature strength. its heat treatment process is crucial to improve its mechanical properties. the following are the detailed heat treatment steps: heat ...

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  Excellent 1 2714 Alloy Steel Heat Treatment Optimizes Forging Properties

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - April 7, 2025 - 512.00 Dollar US$

  1.2714 alloy steel has become an important material in the forging industry due to its excellent hardenability, high temperature strength and wear resistance. Reasonable forging temperature, heat treatment process (quenching + tempering) and subseque...

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  Strict Heat Treatment Specifications 20mncr5 Alloy Steel Application Areas

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - April 21, 2025 - 903.00 Dollar US$

  20MnCr5 alloy steel heat treatment specification Austenitizi ng temperature: 870℃ (30-35 minutes) Carburizing temperature: 880-980℃ Core hardening temperature: 860-900℃ Shell hardening temperature: 780-820℃ Tempering: 150 – 200 ℃ (≥ 1 hour) 20MnCr5 a...




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  Chromium Molybdenum Alloy Material Gb 42crmo4 Steel Heat Treatment Process

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 8, 2025 - 101.00 Dollar US$

  GB 42CrMo4 steel is a common chromium-molybdenum steel, which is usually used after quenching and tempering treatment, and has high strength and high hardenability. GB 42CrMo4 steel has better performance than 34CrMo4 steel due to its high carbon and...

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  Superior Alloy Materials Scm440h Steel The Essence Of Heat Treatment Technology

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 8, 2025 - 107.00 Dollar US$

  The essence of heat treatment process The performance of SCM440H steel depends on precise heat treatment control. The preparatory heat treatment adopts normalizing process, heating to 850-880℃ and then air cooling to obtain uniform fine pearlite stru...

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  Quality Assurance 4340 Alloy Steel Wide Range Of Heat Treatment Adaptability

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 14, 2025 - 500.00 Dollar US$

  With the golden ratio of nickel-chromium-molybdenu m, 4340 alloy steel has a tensile strength of over 1200MPa after quenching, while maintaining excellent toughness, making it the preferred material for extreme parts such as aircraft landing gear and...

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  Songshun Supplies 4340 Alloy Structural Steel Heat Treatment Precautions

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 15, 2025 - 601.00 Dollar US$

  Heat treatment precautions for 4340 alloy structural steel When heat treating 4340 alloy structural steel, the following points should be noted: 1. Temperature control: Ensure accurate temperature control during quenching and tempering to avoid uneve...

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  Heat Treatment Fixtures Alloy Cast Grates

  Metals - Stainless Steel - Qingdao Hexin Machinery Co.,Ltd - China - January 13, 2014 - contact company for price

  Heat Treatment Fixtures/Alloy Cast Grates Standard ASTM, GB, DIN, BS, etc material cast steel, stainless steel heat resistant alloy, high nickel & chrome Size Customized as require Cast method investment casting, precision casting, sand casting Proce...

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  Aluminum Alloy Alsi10mg T6 Heat Treatment Gravity Casting Components Pump Body Oem Manufacturer

  Manufacturing / Casting - Casting - Yongkang Dajan Electromechanical Co., Ltd. - China - July 25, 2018 - contact company for price

  Material:aluminum alloy AlSi10Mg process:alumunum gravity casting weight: 5kg Maximum size: 420*420*350 surface treatment:spray plastic testing: water pressure testing 1.8MPa packaging:Wooden/C arton Box or customized. Located in Yongkang, home city ...

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  Good 1cr23ni60fe13al Alloy Material Durable For Heat Treatment Equipment

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - September 23, 2024 - 803.00 Dollar US$

  1cr23ni60fe13al alloy material is a high temperature resistant alloy material, mainly used in heat treatment equipment and applications in high temperature environments. this alloy has excellent heat resistance, oxidation resistance and corrosion res...

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  Esr 1 6523 Alloy Material Heat Treatment Process

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - March 10, 2025 - 780.00 Dollar US$

  1.6523 alloy material is a common alloy steel, also known as 20NiCrMo2. Heat treatment is an important process to improve its performance and service life. Let's fully analyze the heat treatment process of 1.6523 alloy material. Preheating: Before he...




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  Power Tool Accessory With Blacken Treatment Made Of Alloy Steel

  General Construction - Ningbo Longyi Machinery Imp & Exp Co., ltd - China - December 14, 2012 - contact company for price

  The goods called power tool accessory: These goods used in power tool It make from the drawing, also can design at customer's requirements The material is alloy steel, it is make from raw material, then do the precise machining The material also is c...

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  Special Manufacture Gb 42crmo Alloy Steel Salt Bath Vanadium Treatment

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 17, 2024 - 507.00 Dollar US$

  gb 42crmo alloy steel neutral salt bath vanadium treatment process, 42crmo steel can obtain carbide layer after neutral salt bath vanadium treatment. 1. carbon vanadium compound, the layer has uniform structure, good continuity and density, uniform t...

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  Direct Sales 2 4816 Alloy Steel Surface Treatment Technology

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 12, 2024 - 1508.00 Dollar US$

  2.4816 alloy steel is a nickel-based alloy commonly used in high temperature and corrosive environments. its surface treatment technologies mainly include the following: **chemical treatment**: such as pickling and passivation, which can remove oxide...

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  Factory Nicr15fe Alloy Steel Surface Treatment Pickling Paste Passivation Agent

  Metals - Nickel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 26, 2024 - 1106.00 Dollar US$

  pickling paste passivation agent for nicr15fe alloy steel is a chemical additive used for alloy surface treatment, mainly used in the pickling and passivation process of stainless steel and other alloy materials. its main components include elements ...